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Health informatics. Health indicators conceptual framework

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Components of optical fibre transmission systems. Terms and definitions

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Semiconductor UHF mixer and detector diodes. Measurement methods of output noise ratio

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Optical bench instruments. Height of arrangement of optical axis and exit pupil

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Sound broadcasting digital. Coding of signals of sound broadcasting with reduction of redundancy for transfer on digital communication channels. A part 3 (MPEG-4 audio). Harmonic Vector Excitation Coding

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Photographic gelatine. Method of determination of small particles

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